display mpls te p2mp tunnel-interface

Function

The display mpls te p2mp tunnel-interface command displays information about a P2MP TE tunnel interface.

Format

display mpls te p2mp tunnel-interface [ [ [ interface-type interface-number ] | tunnelName ] [ s2l-destination leaf-addr ] ]

display mpls te p2mp tunnel-interface auto-tunnel [ auto-tunnel-name ] [ s2l-destination leaf-addr ]

Parameters

Parameter	Description	Value
interface-type	Interface type.	-
interface-number	Interface number.	-
tunnelName	Specifies the tunnel name.	The value is a string of 1 to 63 case-sensitive characters, spaces not supported.
s2l-destination leaf-addr	Specifies the IP address of a leaf node.	The value is in dotted decimal notation.
auto-tunnel auto-tunnel-name	Specifies the name of an automatic P2MP TE tunnel.	The value is a string of 1 to 63 case-sensitive characters, spaces not supported.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
mpls-te	read

Usage Guidelines

Usage Scenario

After P2MP RSVP-TE is enabled, the display mpls te p2mp tunnel-interface command can be configured on an ingress to display whether a P2MP TE tunnel is established. This command also displays information about a P2MP TE tunnel, including the addresses and status of leaf nodes.

NOTE:

The display mpls te p2mp tunnel-interface command takes effect only on the ingress. If it is configured on the other nodes, no information is displayed.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about P2MP TE tunnel interface named Tunnel 10.

<HUAWEI> display mpls te p2mp tunnel-interface Tunnel 10
------------------------------------------------------------------------------
                      Tunnel10
------------------------------------------------------------------------------
P2MP Template       : -
Tunnel State        : UP
Session ID          : 100
Ingress LSR ID      : 10.1.1.1          P2MP ID      : 0x1010101
Admin State         : UP                Oper State   : UP                     
Primary LSP State   : UP
------------------------------------------------------------------------------
Main LSP State      : UP                LSP ID        : 7
------------------------------------------------------------------------------
S2L Dest Addr       : 10.33.3.3         State         : UP
S2L Dest Addr       : 10.55.5.5         State         : UP
S2L Dest Addr       : 10.66.6.6         State         : UP

**Table 1** Description of the **display mpls te p2mp tunnel-interface** command output
Item	Description
Tunnel State	P2MP TE tunnel status: UP: The P2MP TE tunnel is established. Down: The P2MP TE tunnel is not established.
P2MP Template	Name of a P2MP tunnel template used to establish an existing automatic P2MP TE tunnel. A hyphen (-) is displayed if a P2MP TE tunnel is established manually.
P2MP ID	P2MP ID of a P2MP TE tunnel.
State	S2L sub-LSPs status: UP: A leaf node is created successfully. DOWN: A leaf node fails to be created. GRACEFUL SWITCH: The main and modified leaf nodes on the leaf node are performing a graceful switchover. GRACEFUL DELETE: The main leaf node is performing graceful deletion. MODIFY SETTING UP: The modified leaf node on the leaf node is being created.
Session ID	Session ID of a P2MP TE tunnel.
Ingress LSR ID	LSR ID of the ingress.
Admin State	Administrative status of a P2MP TE tunnel: UP: The P2MP TE tunnel is administratively enabled. Down: The P2MP TE tunnel is administratively disabled.
Oper State	Whether the P2MP TE tunnel is operating: UP: The P2MP TE tunnel is operationally up. Down: The P2MP TE tunnel is operationally down.
Primary LSP State	Primary LSP status: UP: At least one LSP is established. DOWN: No LSP is established. MODIFY SETTING UP: A modified LSP is being established on the P2MP TE tunnel. GRACEFUL SWITCH: The main and modified LSPs are performing a graceful switchover. GRACEFUL DELETE: The main LSP is performing graceful deletion.
LSP ID	ID of the primary LSP.
Main LSP State	Main LSP status: UP: A main LSP is established successfully. DOWN: A main LSP fails to be established.
S2L Dest Addr	Destination address of an S2L sub-LSP.